Used attributively to describe something relating to or characteristic of a goldfinch.
Definitionen
goldfinchsubstantiv
Any of several small songbirds with bright yellow (in males) and black plumage of the finch family, especially the European goldfinch (Carduelis carduelis) and the American goldfinch (Spinus tristis).
A male goldfinch in summer plumage is one of the brightest birds at the feeder.
goldfinchadjektiv
Relating to or characteristic of a goldfinch; involving goldfinches.
Researchers monitored goldfinch flight patterns throughout the spring.